Sometimes when I'm reordering rows in the outline sidebar (and especially when demoting them), I accidentally swipe too far to the right and delete the row and all of its children. Part of this is user error, and I understand that, but the problem would be solved entirely by a confirmation box (kind of like the one that appears when deleting a tag from the list). I don't know if it's already been decided against for whatever reason, but I couldn't find another post about it. I'm sorry if this post is redundant.